don't extract datetime of each line.
don't extract datetime of each line.

parkhyeonghwa/mtools,rueckstiess/mtools,ces0712/mtools,tomzhang/mtools,aerrami/mtools,aerrami/mtools,yaowenqiang/mtools,corymintz/mtools,tomzhang/mtools,corymintz/mtools,devkev/mtools,gormanb/mtools,aerrami/mtools,corymintz/mtools,parkhyeonghwa/mtools,devkev/mtools,ces0712/mtools,yaowenqiang/mtools,rueckstiess/mtools,ces0712/mtools,gormanb/mtools,parkhyeonghwa/mtools,gormanb/mtools,yaowenqiang/mtools,devkev/mtools,tomzhang/mtools